My home is 10 floor, with a total height of 1 1 floor. Can you put a 6-ton fish pond?

You can't. Look at the size and decoration of the roof, but it is best not to exceed a fish pond with 3 tons of water, otherwise the roof will leak. The roof fish pond bears no more than 50 kilograms per square meter. The top floor consists of roof and supporting structure, and some top floors also have insulation layer. Roof is the upper covering of the roof, including surface layer and base layer. The main function of the surface layer is waterproof and drainage.